IGSendMail is affordable email marketing software with unlimited contacts, 99% inbox deliverability, and AI tools from $19/mo — up to 60% cheaper than Mailchimp. There's a free plan for up to 2,500 contacts, no contracts, and no surprise add-on fees.
Enterprise-grade email marketing at a small-business price. Paid plans start at $19/mo with no per-subscriber charges.
A real free plan covers up to 2,500 contacts — no credit card, no trial countdown, no Mailchimp-style branding forced on every send.
Automation, AI tools, verification, deliverability, and analytics are built in — not pricey add-ons that inflate your bill later.
Affordable pricing with 99% deliverability and dedicated infrastructure. Low cost shouldn't mean landing in spam.
| At 5,000 contacts | IGSendMail | Mailchimp | Constant Contact |
|---|---|---|---|
| Monthly price | $19/mo | $69/mo | $50/mo |
| Unlimited contacts | Yes | No | No |
| Free plan | 2,500 contacts | Limited | No free plan |
| AI tools included | Yes | Add-on | Limited |
| Email verification | Included | No | No |
Affordable doesn't mean stripped-down. Every plan includes the full stack.
IGSendMail is among the most affordable, starting at $19/mo with unlimited contacts — often 50–60% less than Mailchimp, Klaviyo, or Constant Contact at the same list size. There's also a free plan for up to 2,500 contacts.
Yes. IGSendMail's free plan supports up to 2,500 contacts so you can run real campaigns at no cost, then upgrade to unlimited contacts from $19/mo whenever you're ready.
No. IGSendMail maintains 99% inbox placement with dedicated infrastructure and automatic SPF, DKIM, and DMARC — the low price comes from flat, no-add-on pricing, not cut corners.
No. Automation, AI tools, verification, and analytics are all included. You won't be upsold for the features that should come standard.
Most teams save 50–60% versus Mailchimp at the same list size — frequently hundreds to thousands of dollars per year — and migration is free and done within 24 hours.
Start free, then go unlimited from $19/mo. Free migration from your current platform included.
Last updated June 2026